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13F-HR filed by DF DENT & CO INC

DF DENT & CO INC filed this 13F-HR for the quarter ended 2025-09-30, filed 2025-11-14, with 272 holding rows worth $7,740,252,373.

Accession
0000934999-25-000008
Filed
2025-11-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2025

A holdings report, 272 entries on the cover page, a total value of $7,740,252,373 stated on the cover page (in dollars after the unit check, H1), rows summing to $7,740,252,373 with VALUE read as dollars as filed, 13F file number 028-03691. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
HEICO CORP NEW422806208CL A1,123,846$285,558,029dollars as filed
VULCAN MATLS CO COM929160109Stock836,254$257,248,564dollars as filed
Visa Inc92826C839COM749,424$255,838,269dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM924,384$225,133,670dollars as filed
TRANSDIGM GROUP INC COM893641100Stock166,284$219,165,233dollars as filed
ECOLAB INC COM278865100Stock787,340$215,620,840dollars as filed
Amazon.com, Inc023135106COM974,908$214,060,550dollars as filed
MasterCard, Inc57636Q104COM368,477$209,593,540dollars as filed
WASTE CONNECTIONS INC COM94106B101Stock1,162,958$204,447,987dollars as filed
MOODYS CORP COM615369105Stock401,205$191,166,036dollars as filed
VEEVA SYS INC CL A COM922475108Stock621,842$185,252,932dollars as filed
COSTAR GROUP INC COM22160N109Stock2,177,724$183,734,570dollars as filed
Microsoft Corp594918104COM348,501$180,506,244dollars as filed
VERALTO CORP COM SHS92338C103Stock1,578,497$168,283,518dollars as filed
FASTENAL CO COM311900104Stock3,155,857$154,763,244dollars as filed
BIO-TECHNE CORP09073M104COM2,780,961$154,704,870dollars as filed
Intuitive Surgical,Inc.46120E602COM339,767$151,953,995dollars as filed
CBRE GROUP INC CL A12504L109Stock919,248$144,836,786dollars as filed
MONOLITHIC PWR SYS INC COM609839105Stock149,730$137,847,127dollars as filed
S&P Global,Inc.78409V104COM277,706$135,162,352dollars as filed
CADENCE DESIGN SYSTEM INC COM127387108Stock382,669$134,416,380dollars as filed
TYLER TECHNOLOGIES INC COM902252105Stock252,725$132,215,658dollars as filed
MANHATTAN ASSOCIATES INC COM562750109Stock585,464$120,008,413dollars as filed
APPFOLIO INC03783C100COM CL A427,598$117,871,585dollars as filed
KINSALECAPGROUPINC49714P108STOK264,910$112,655,484dollars as filed
GUIDEWIRE SOFTWARE INC COM40171V100Stock484,726$111,419,167dollars as filed
Danaher Corporation235851102COM541,667$107,390,965dollars as filed
WEST PHARMACEUTICAL SVSC INC COM955306105Stock383,705$100,657,339dollars as filed
COPART INC COM217204106Stock2,193,373$98,635,978dollars as filed
Thermo Fisher Scientific Inc.883556102COM201,709$97,832,969dollars as filed
MARKELGROUPINC570535104STOK39,707$75,893,473dollars as filed
GOOSEHEAD INS INC38267D109COM CL A1,012,414$75,343,879dollars as filed
PROCORE TECHNOLOGIES INC COM74275K108Stock1,017,035$74,162,227dollars as filed
ASMLHLDGNVFSPONSOREDADR1ADRREPS1ORDSHSN07059210STOK74,900$72,509,629dollars as filed
REPLIGEN CORP COM759916109Stock534,719$71,475,843dollars as filed
MSCI INC COM55354G100Stock122,310$69,400,018dollars as filed
SYNOPSYS INC COM871607107Stock139,967$69,058,276dollars as filed
Intuit Inc.461202103COM97,035$66,266,065dollars as filed
Uber Technologies90353T100COM672,314$65,866,603dollars as filed
PTC INC COM69370C100Stock324,407$65,861,010dollars as filed
PERIMETER SOLUTIONS INC71385M107COMMON STOCK2,748,643$61,542,121dollars as filed
MOTOROLA SOLUTIONS INC COM NEW620076307Stock131,786$60,264,471dollars as filed
Apple Inc037833100COM231,579$58,966,961dollars as filed
ServiceNow,Inc.81762P102COM62,493$57,511,058dollars as filed
VERISK ANALYTICS INC COM92345Y106Stock226,489$56,964,195dollars as filed
FLOOR & DECOR HLDGS INC CL A339750101Stock749,234$55,218,531dollars as filed
OREILLY AUTOMOTIVE INC COM67103H107Stock497,631$53,649,598dollars as filed
BOOZ ALLEN HAMILTON HLDG CORP CL A099502106Stock525,510$52,524,713dollars as filed
SITEONE LANDSCAPE SUPPLY INC82982L103COM378,156$48,706,537dollars as filed
OLD DOMINION FREIGHT LINE INC COM679580100Stock329,774$46,425,622dollars as filed
MORNINGSTAR INC COM617700109Stock199,585$46,305,779dollars as filed
SHERWIN WILLIAMS CO824348106COM131,712$45,606,665dollars as filed
Qualcomm Incorporated747525103COM273,238$45,455,839dollars as filed
ATLASSIANCORPCLASSA049468101STOK278,253$44,437,042dollars as filed
METTLER TOLEDO INTERNATIONAL COM592688105Stock32,835$40,308,255dollars as filed
HAMILTON LANE INC407497106CL A285,835$38,527,721dollars as filed
RBC BEARINGS INC COM75524B104Stock97,221$37,944,275dollars as filed
CROWDSTRIKE HLDGS INC22788C105COM77,179$37,847,038dollars as filed
HAYWARD HLDGS INC421298100COM2,320,791$35,090,357dollars as filed
DESCARTES SYS GROUP INC COM249906108Stock372,325$35,084,223dollars as filed
American Tower Corporation03027X100COM175,663$33,783,428dollars as filed
MEDPACE HLDGS INC COM58506Q109Stock64,130$32,973,045dollars as filed
ENTEGRIS INC COM29362U104Stock319,181$29,511,492dollars as filed
NOVANTA INC67000B104COM293,675$29,411,561dollars as filed
IDEXX LABS INC COM45168D104Stock44,447$28,396,744dollars as filed
CSW INDUSTRIALS INC126402106COM113,007$27,432,430dollars as filed
CORE & MAIN INC CL A21874C102Stock509,245$27,412,674dollars as filed
MURPHY USA INC COM626755102Stock69,801$27,101,003dollars as filed
BROWN & BROWN INC COM115236101Stock285,463$26,773,549dollars as filed
MICROCHIP TECHNOLOGY INC. COM595017104Stock415,064$26,655,419dollars as filed
CASELLA WASTE SYS INC147448104CL A276,605$26,244,310dollars as filed
APPLIED INDL TECHNOLOGIES INC COM03820C105Stock97,881$25,551,949dollars as filed
SPS COMM INC COM78463M107Stock237,464$24,729,497dollars as filed
FEDERAL SIGNAL CORP313855108COM203,712$24,239,697dollars as filed
EAGLE MATLS INC COM26969P108Stock98,896$23,046,738dollars as filed
ALARM COM HLDGS INC COM011642105Stock431,877$22,924,049dollars as filed
BADGER METER INC COM056525108Stock127,963$22,851,668dollars as filed
ROPER TECHNOLOGIES INC COM776696106Stock44,233$22,058,555dollars as filed
AGILYSYS INC00847J105COM205,722$21,652,218dollars as filed
HEALTHEQUITY INC COM42226A107Stock205,859$19,509,211dollars as filed
Procter & Gamble Co742718109COM126,074$19,371,270dollars as filed
IDEX CORP COM45167R104Stock116,241$18,919,435dollars as filed
ESCO TECHNOLOGIES INC296315104COM85,579$18,066,517dollars as filed
UTZ BRANDS INC COM CL A918090101Stock1,470,671$17,868,657dollars as filed
Johnson & Johnson478160104COM94,687$17,556,864dollars as filed
DOUGLAS DYNAMICS INC25960R105COM550,635$17,212,840dollars as filed
MASIMO CORP COM574795100Stock108,653$16,031,815dollars as filed
LEMAITRE VASCULAR INC525558201COM178,430$15,614,447dollars as filed
KADANT INC48282T104COM51,924$15,451,635dollars as filed
Costco Wholesale Corporation22160K105COM16,061$14,866,655dollars as filed
Abbott Laboratories002824100COM109,014$14,601,335dollars as filed
EXPONENT INC30214U102COM196,958$13,684,669dollars as filed
SIMPSON MFG INC829073105COM72,994$12,223,495dollars as filed
Berkshire Hathaway Inc084670702COM24,208$12,170,330dollars as filed
CHARLES RIV LABS INTL INC159864107COM74,672$11,683,220dollars as filed
JPMorgan Chase & Co46625H100COM36,522$11,520,134dollars as filed
JBT MAREL CORPORATION477839104COM75,116$10,549,975dollars as filed
ONTO INNOVATION INC COM683344105Stock80,423$10,392,314dollars as filed
BERKSHIRE HATHAWAY INC DEL084670108CL A13$9,804,600dollars as filed
SERVICETITAN INC SHS CL A81764X103Stock92,315$9,308,155dollars as filed
WATSCO INC COM942622200Stock21,609$8,736,707dollars as filed
Vanguard S&P 500 ETF922908363COM14,037$8,595,978dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM32,273$7,845,566dollars as filed
AbbVie,Inc.00287Y109COM33,664$7,794,563dollars as filed
PAYCHEX INC704326107COM57,978$7,349,291dollars as filed
MARKETAXESS HLDGS INC57060D108COM42,006$7,319,612dollars as filed
PRICE T ROWE GROUP INC COM74144T108Stock70,913$7,278,510dollars as filed
CAPITAL ONE FINL CORP14040H105COM32,819$6,976,661dollars as filed
Merck & Co.,Inc.58933Y105COM82,105$6,891,073dollars as filed
Automatic Data Processing,Inc.053015103COM21,438$6,292,053dollars as filed
PAN AMERN SILVER CORP697900108COM159,244$6,167,520dollars as filed
SHOPIFY INC82509L107CL A SUB VTG SHS34,258$5,091,081dollars as filed
Lowes Companies,Inc.548661107COM20,017$5,030,472dollars as filed
Bank of America Corp060505104COM92,216$4,757,423dollars as filed
FISERV INC337738108COM35,135$4,529,956dollars as filed
ENSIGN GROUP INC29358P101COM25,071$4,331,460dollars as filed
Vanguard FTSE All-World ex-US ETF922042775SHS55,415$3,954,969dollars as filed
Home Depot, Inc437076102COM9,404$3,810,407dollars as filed
Cisco Systems,Inc.17275R102COM51,670$3,535,261dollars as filed
Eli Lilly and Company532457108COM4,460$3,402,980dollars as filed
CAMECO CORP COM13321L108Stock38,436$3,223,243dollars as filed
ZOETIS INC CL A98978V103Stock22,018$3,221,726dollars as filed
AMPHENOL CORP NEW032095101COM23,845$2,950,819dollars as filed
CROWN CASTLE INC COM22822V101REIT28,559$2,755,658dollars as filed
FRANCO NEV CORP COM351858105Stock11,210$2,498,821dollars as filed
WHEATON PRECIOUS METALS CORP COM962879102Stock21,750$2,432,520dollars as filed
Oracle Corporation68389X105COM8,514$2,394,477dollars as filed
META PLATFORMS INC CL A30303M102COM3,165$2,324,313dollars as filed
TRACTOR SUPPLY CO COM892356106Stock40,075$2,279,065dollars as filed
TERRENO RLTY CORP88146M101COM39,349$2,233,056dollars as filed
WW GRAINGER INC COM384802104Stock2,340$2,229,926dollars as filed
Analog Devices,Inc.032654105COM8,909$2,188,941dollars as filed
Chevron Corporation166764100COM13,573$2,107,751dollars as filed
WABTEC COM929740108Stock9,843$1,973,226dollars as filed
Stryker Corporation863667101COM5,046$1,865,355dollars as filed
RANGE RES CORP COM75281A109Stock48,635$1,830,621dollars as filed
EDWARDS LIFESCIENCES CORP COM28176E108Stock22,728$1,767,557dollars as filed
CONSTELLATION SOFTWARE INC21037X100COM650$1,766,050dollars as filed
American Express Company025816109COM5,253$1,744,836dollars as filed
Linde plcG54950103COM3,526$1,674,850dollars as filed
INGERSOLL RAND INC COM45687V106Stock20,094$1,660,166dollars as filed
Coca-Cola Company191216100COM24,985$1,657,005dollars as filed
Walt Disney Co254687106COM14,107$1,615,251dollars as filed
PepsiCo,Inc.713448108COM11,471$1,610,987dollars as filed
ISHARES TR464287465MSCI EAFE ETF17,252$1,610,819dollars as filed
EXXON MOBIL CORP30231G102COM14,253$1,607,026dollars as filed
ILLUMINA INC452327109COM16,518$1,568,714dollars as filed
ISHARES TR4642881253YRTB ETF20,400$1,554,072dollars as filed
MCCORMICK & CO INC COM NON VTG579780206Stock23,196$1,552,044dollars as filed
ILLINOIS TOOL WKS INC452308109COM5,942$1,549,436dollars as filed
NextEra Energy,Inc.65339F101COM20,372$1,537,882dollars as filed
SPDR SERIES TRUST78464A334BLOMBERG BRC INT54,300$1,510,626dollars as filed
Mondelez International,Inc. Class A609207105COM24,050$1,502,403dollars as filed
SBA COMMUNICATIONS CORP CL A78410G104REIT7,607$1,470,743dollars as filed
NUTRIEN LTD COM67077M108Stock24,550$1,441,330dollars as filed
CANADIANNATLRYCOF136375102STOK14,900$1,405,070dollars as filed
WILLIAMS SONOMA INC COM969904101Stock7,080$1,383,786dollars as filed
NORFOLK SOUTHN CORP COM655844108Stock4,521$1,358,154dollars as filed
Vanguard High Dividend Yield ETF921946406SHS9,573$1,349,314dollars as filed
EMERSON ELEC CO COM291011104Stock10,263$1,346,300dollars as filed
DEXCOM INC COM252131107Stock19,821$1,333,755dollars as filed
McDonalds Corporation580135101COM4,362$1,325,568dollars as filed
Walmart Inc.931142103COM12,156$1,252,797dollars as filed
DICKS SPORTING GOODS INC COM253393102Stock5,475$1,216,654dollars as filed
Chubb LimitedH1467J104COM4,245$1,198,151dollars as filed
BERKLEY W R CORP COM084423102Stock15,290$1,171,520dollars as filed
LVMH MOET HENNESSY LOU FSPONSORED ADR 1 ADR REPS 0.2 ORD SHS502441306AMERICAN DEPOSITORY9,497$1,161,578dollars as filed
Marsh & McLennan Companies,Inc.571748102COM5,690$1,146,706dollars as filed
International Business Machines Corporation459200101COM3,977$1,122,150dollars as filed
Vanguard Dividend Appreciation ETF921908844SHS5,034$1,086,287dollars as filed
ENTERPRISE PRODS PARTNERS L293792107COM34,332$1,073,562dollars as filed
HUBBELL INC COM443510607Stock2,492$1,072,333dollars as filed
VWO922042858SHS19,612$1,062,578dollars as filed
NXP SEMICONDUCTORS N V COMN6596X109Stock4,612$1,050,291dollars as filed
Pfizer Inc.717081103COM40,610$1,034,743dollars as filed
TJX Companies Inc872540109COM7,057$1,020,019dollars as filed
UnitedHealth Group Inc91324P102COM2,896$999,989dollars as filed
LABCORP HOLDINGS INC COM SHS504922105Stock3,478$998,395dollars as filed
NVIDIA Corp67066G104COM5,293$987,568dollars as filed
BLACKSTONE INC09260D107COM5,764$984,779dollars as filed
Progressive Corporation743315103COM3,852$951,251dollars as filed
MCKESSON CORP COM58155Q103Stock1,224$945,589dollars as filed
PNC FINL SVCS GROUP INC COM693475105Stock4,654$935,128dollars as filed
COLGATE PALMOLIVE CO COM194162103Stock11,453$915,553dollars as filed
Intel Corp458140100COM26,965$904,676dollars as filed
Starbucks Corporation855244109COM10,627$899,044dollars as filed
Invesco S&P 500 Momentum ETF46138E339SHS7,345$889,186dollars as filed
GLOBAL X FDS37960A529DEFENSE TECH ETF12,545$881,161dollars as filed
Honeywell Technologies438516106COM4,033$848,946dollars as filed
POOL CORP COM73278L105Stock2,733$847,421dollars as filed
Accenture Plc Class AG1151C101COM3,426$844,852dollars as filed
Raytheon Technologies Corporation75513E101COM5,030$841,670dollars as filed
KLA CORP482480100COM771$831,601dollars as filed
Booking Holdings Inc.09857L108COM152$820,689dollars as filed
WEC ENERGY GROUP INC COM92939U106Stock6,981$799,953dollars as filed
EAST WEST BANCORP INC COM27579R104Stock7,100$755,795dollars as filed
NOVARTIS AG SPONSORED ADR66987V109ADR5,665$726,480dollars as filed
Morgan Stanley617446448COM4,333$688,774dollars as filed
iShares Core MSCI EAFE ETF46432F842SHS7,630$666,175dollars as filed
VTI922908769COM2,015$661,263dollars as filed
EOG RES INC COM26875P101Stock5,818$652,314dollars as filed
M & T BK CORP COM55261F104Stock3,298$651,751dollars as filed
CANADIAN PACIFIC KANSAS CITY COM13646K108Stock8,229$612,978dollars as filed
Comcast Corp20030N101COM18,202$571,907dollars as filed
SPDR GOLD TR78463V107GOLD SHS1,565$556,311dollars as filed
Eaton Corp. PlcG29183103COM1,467$549,025dollars as filed
Amgen Inc.031162100COM1,933$545,493dollars as filed
USBANCORPDEL902973304COM NEW11,070$535,013dollars as filed
SYSCOCORP871829107COM6,410$527,799dollars as filed
Vanguard Real Estate922908553SHS5,522$504,821dollars as filed
WATSCO INC942622101CL B CONV1,245$498,996dollars as filed
Philip Morris International Inc.718172109COM3,041$493,250dollars as filed
VENTAS INC COM92276F100REIT7,045$493,080dollars as filed
Verizon Communications Inc92343V104COM10,173$447,103dollars as filed
Wells Fargo & Company949746101COM5,154$432,008dollars as filed
RPM INTL INC COM749685103Stock3,650$430,262dollars as filed
VGT92204A702SHS572$427,072dollars as filed
Broadcom Inc.11135F101COM1,293$426,574dollars as filed
LENNOX INTL INC COM526107107Stock804$425,605dollars as filed
PELOTON INTERACTIVE INC70614W100CL A COM46,100$414,900dollars as filed
Goldman Sachs Group,Inc.38141G104COM506$402,953dollars as filed
MIDDLEBYCORP596278101STOK3,031$402,911dollars as filed
WISDOMTREE TR97717W422INDIA ERNGS FD9,000$397,800dollars as filed
EMCOR GROUP INC COM29084Q100Stock605$392,972dollars as filed
Vanguard Small-Cap ETF922908751SHS1,510$383,963dollars as filed
TRIMBLE INC COM896239100Stock4,595$375,182dollars as filed
iShares U.S. Technology ETF464287721SHS1,910$374,093dollars as filed
3M CO COM88579Y101Stock2,405$373,208dollars as filed
WP CAREY INC COM92936U109REIT5,464$369,186dollars as filed
Caterpillar Inc.149123101COM760$362,634dollars as filed
ONEOK INC NEW682680103COM4,781$348,870dollars as filed
SELECT SECTOR SPDR TR81369Y407SBI CONS DISCR1,431$342,925dollars as filed
ISHARES INC46434G764MSCI EMRG CHN4,930$332,824dollars as filed
CDW CORP COM12514G108Stock2,028$323,020dollars as filed
CALAMOS CONVERTIBLE OPPORTUNIT128117108SH BEN INT29,418$317,420dollars as filed
Southern Company842587107COM3,341$316,627dollars as filed
VANGUARD HEALTH CARE ETF92204A504ETF1,204$312,558dollars as filed
ConocoPhillips20825C104COM3,300$312,147dollars as filed
BECTON DICKINSON & CO075887109COM1,625$304,151dollars as filed
Altria Group Inc02209S103COM4,486$296,345dollars as filed
NEWMONT CORP651639106COM3,501$295,169dollars as filed
INVESCO CURRENCYSHARES SWISS46138R108SWISS FRANC2,560$284,749dollars as filed
FAIR ISAAC CORP COM303250104Stock183$273,865dollars as filed
SPY78462F103SHS406$270,469dollars as filed
Technology Select Sector SPDR Fund81369Y803SHS956$269,458dollars as filed
PINNACLE WEST CAP CORP723484101COM3,000$268,980dollars as filed
TAIWAN SEMICONDUCTOR MFG874039100SPONSORED ADS962$268,677dollars as filed
ALLISON TRANSMISSION HLDGS I01973R101COM3,003$254,895dollars as filed
Prologis,Inc.74340W103COM2,215$253,662dollars as filed
Vanguard FTSE Developed Markets ETF921943858SHS4,202$251,784dollars as filed
KEYSIGHT TECHNOLOGIES INC COM49338L103Stock1,425$249,261dollars as filed
ISHARES TR464287168COM1,705$242,280dollars as filed
Union Pacific Corporation907818108COM1,010$238,734dollars as filed
Boeing Company097023105COM1,103$238,060dollars as filed
SHORE BANCSHARES INC825107105COMMON STOCK14,500$237,945dollars as filed
OTIS WORLDWIDE CORP COM68902V107Stock2,555$233,604dollars as filed
REALTY INCOME CORP COM756109104REIT3,813$231,792dollars as filed
Bristol-Myers Squibb Company110122108COM5,110$230,461dollars as filed
BLACKLINE, INC.09239B109COM4,270$226,737dollars as filed
REPUBLIC SVCS INC COM760759100Stock986$226,267dollars as filed
BP PLC SPONSORED ADR055622104ADR6,555$225,885dollars as filed
BANK HAWAII CORP062540109COM3,433$225,342dollars as filed
iShares Russell 2000 ETF464287655SHS923$223,329dollars as filed
General Electric Company369604301COM741$222,908dollars as filed
JACOBS SOLUTIONS INC COM46982L108Stock1,480$221,793dollars as filed
Adobe Inc00724F101COM606$213,766dollars as filed
FLAHERTY & CRUMRIN PFD & INM338478100COM12,298$207,713dollars as filed
NESTLE SA ADR641069406COM2,250$206,482dollars as filed
Vanguard Mid-Cap ETF922908629SHS700$205,618dollars as filed
NEOGEN CORP640491106COM22,000$125,620dollars as filed
GAMCO GLOBAL GOLD NAT RES &36465A109COM SH BEN INT23,470$120,988dollars as filed
MERGENET SOLUTIONS INC COM58950m109COM10,000$10,000dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000934999-25-000008this filing2025-11-14acceptance time not in the bulk data set